to exercise superintendence over the functioning of the Delhi Special Police Establishment (DSPE) with respect to investigation under the Prevention of Corruption Act, 1988; or offence under CRPC for certain categories of public servants and to give directions to the DSPE for purpose of discharging this responsibility;

to review the progress of investigations conducted by the DSPE into offences alleged to have been committed under the PC Act;

to undertake an inquiry or cause an inquiry or investigation to be made into any transaction in which a public servant working in any organisation, to which the executive control of the Government of India extends, is suspected or alleged to have acted for an improper purpose or in a corrupt manner;

to tender independent and impartial advice to the disciplinary and other authorities in disciplinary cases, involving vigilance angle at different stages i.e. investigation, inquiry, appeal, review etc.;

to exercise a general check and supervision over vigilance and anti-corruption work in Ministries or Departments of the Govt. of India and other organisations to which the executive power of the Union extends; and

to chair the Committee for selection of Director (CBI), Director (Enforcement Directorate) and officers of the level of SP and above in DSPE.

to undertake or cause an inquiry into complaints received under the Public Interest Disclosure and Protection of Informer and recommend appropriate action.